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Description:
The SIP-EP68N/F Explosion-proof SIP Telephone supports standard SIP protocol, compatible with IP PBX and dispatch systems. Designed for harsh environments like tunnels, mines, and power plants, it resists water, dust, corrosion, and impact for reliable long-term use.
Features:
| Model | SIP-EP68N (Network Cable Version) | SIP-EP68F (Optical Fiber Version) |
| SIP Lines | 2 | |
| DTMF | In-band/RFC2833/SIP info | |
| DNS SRV | RFC3263 | |
| SIP Protocol | SIP 2.0 | |
| Ingress Protection | IP68 | |
| Network Features | LAN/WAN | |
| Codec | G.711(A/μ) / G.729A/B/AB / G.726 / iLBC / G.722/L16 | |
| Firewall | VPN L2TP,DMZ | |
| Installation | Wall-mounted | |
| Housing Material | Aluminum Alloy | |
| Color | Yellow | |
| Operating Temperature | -40℃~70℃ | |
| Humidity | ≥95% | |
| Dimensions | 420*260*150mm | |
| Net Weight | 6.2kg | 6.5kg |
| Power Supply | 220V AC/5V DC | 220V AC |
Public Address and Commercial Audio Systems
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